package com.hydra.wiki.doc.dao.impl;

import com.hydra.wiki.core.sql.query.DBRule;
import com.hydra.wiki.core.sql.query.DataQuery;
import com.hydra.wiki.core.sql.result.DataResult;
import com.hydra.wiki.core.sql.utils.HibernateSQLTools;
import com.hydra.wiki.doc.dao.FarmDocDaoInter;
import com.hydra.wiki.doc.domain.Doc;
import org.hibernate.SQLQuery;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.stereotype.Repository;

import javax.annotation.Resource;
import javax.transaction.Transactional;
import java.math.BigInteger;
import java.util.List;
import java.util.Map;

/**
 * 文档管理
 *
 */
@Repository
public class FarmDocDao extends HibernateSQLTools<Doc> implements FarmDocDaoInter {
    @Resource(name = "hibernateSessionFactory")
    private SessionFactory sessionFatory;

    public void deleteEntity(Doc entity) {
        Session session = sessionFatory.getCurrentSession();
        session.delete(entity);
    }

    public int getAllListNum() {
        Session session = sessionFatory.getCurrentSession();
        SQLQuery sqlquery = session.createSQLQuery("select count(*) from farm_doc where DOMTYPE != '9'");
        BigInteger num = (BigInteger) sqlquery.list().get(0);
        return num.intValue();
    }

    public Doc getEntity(String id) {
        Session session = sessionFatory.getCurrentSession();
        return (Doc) session.get(Doc.class, id);
    }

    @Transactional
    public Doc insertEntity(Doc entity) {
        Session session = sessionFatory.getCurrentSession();
        session.save(entity);
        return entity;
    }

    public void editEntity(Doc entity) {
        Session session = sessionFatory.getCurrentSession();
        session.update(entity);
    }

    @Override
    public Session getSession() {
        return sessionFatory.getCurrentSession();
    }

    public DataResult runSqlQuery(DataQuery query) {
        try {
            return query.search(sessionFatory.getCurrentSession());
        } catch (Exception e) {
            return null;
        }
    }

    @Override
    public void deleteEntitys(List<DBRule> rules) {
        deleteSqlFromFunction(sessionFatory.getCurrentSession(), rules);
    }

    @Override
    public List<Doc> selectEntitys(List<DBRule> rules) {
        return selectSqlFromFunction(
                sessionFatory.getCurrentSession(), rules);
    }

    @Override
    public void updataEntitys(Map<String, Object> values, List<DBRule> rules) {
        updataSqlFromFunction(sessionFatory.getCurrentSession(),
                values, rules);
    }


    public SessionFactory getSessionFatory() {
        return sessionFatory;
    }

    public void setSessionFatory(SessionFactory sessionFatory) {
        this.sessionFatory = sessionFatory;
    }


    @Override
    protected SessionFactory getSessionFactory() {
        return sessionFatory;
    }

    @Override
    protected Class<Doc> getTypeClass() {
        return Doc.class;
    }
}
